TORONTO — Some of the most active companies traded Friday on the Toronto Stock Exchange:Toronto Stock Exchange (20,928.10, up 108.16 points.)Trevali Mining Corp. (TSX:TV). Materials. Up 0.7 of a cent. . .
SAINT-HYACINTHE, Que. — The chief executive of Quebec-based meat processor Olymel has died from cancer at the age of 71.Réjean Nadeau had a long career in the sector, joining La Coop fédérée (now . . .